After witnessing the mysterious death of his brother when he was a child, Ryuhei now leads a normal high school life. But when a strange creature named Toris bites him, he has a strange dream, one that will change his life forever.
You busy today? Let's go do karaoke.
.أمشغولة اليوم؟ لنذهب للكاراوكي
Hast du heute Zeit?
Gehen wir zum Karaoke.
¿Tienes tiempo hoy? Vamos al karaoke.
¿Tienes tiempo hoy? Vamos al karaoke.
On va au karaoké, si t’es libre ?
Sei libera oggi? Dai, andiamo al karaoke!
Você está livre hoje?
Vamos no karaokê!
Что делаешь сегодня? 
Пойдём в караоке.